| 水轮机顶盖取水的应用及分析 |
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| 引用本文： | 陈绍钢. 水轮机顶盖取水的应用及分析[J]. 中国农村水利水电, 2000, 0(1): 31-33 |
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| 作者姓名： | 陈绍钢 |
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| 作者单位： | 福建省水利水电勘测设计研究院,福州市,350001 |
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| 摘 要： | 根据已有的使用情况，从水轮机顶盖取水作为机组技术供水源存在着一些问题，为此，从止漏环间隙及顶盖取水的水量和水压，顶盖取水管和稳压池的布置，顶盖取水的运行方式及注意事项等方面，探讨了中小型水轮机从顶盖取冷却水的可行性、经济效益及注意事项。
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| 关 键 词： | 水轮机 冷却水 顶盖取水 机组技术供水 应用 |
| 修稿时间： | 1999-02-29 |
Applying Water Draft from Top-cover of Hydraulic Turbines and Its Analysis |
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| Chen Shaogang. Applying Water Draft from Top-cover of Hydraulic Turbines and Its Analysis[J]. China Rural Water and Hydropower, 2000, 0(1): 31-33 |
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| Authors: | Chen Shaogang |
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| Affiliation: | Chen Shaogang |
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| Abstract: | According to the present applying situation, there exist some problems of water ed from top-cover of hydraulic turbines for use as technical water supply of units. Therefore the feasibility, economic benefits and matters needing attention of that the water draft from top-cover of medium-small-size hydraulic turbines for use as cooling water, water, discussed from follow- ing aspects: sealing rings gaps, the water quantity and pressure of water draft from top-cover, the layout of water draft tubes from top-cover and stabilization basin, operation mode and matters needing attention in the water draft from top-cover, etc. |
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| Keywords: | hydraulic turbine cooling water water draft from top-cover Author's Address Fujian Provincial Investigation and Design Institute of water Conservancy and Hydropower Fuzhou City 350001 |
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